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PEDESTRAIN DETECTION by VIDEO PROCESSING USING THERMAL and NIGHT VISION SYSTEM Ankit Dilip Yawale*, Prof

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PEDESTRAIN DETECTION by VIDEO PROCESSING USING THERMAL and NIGHT VISION SYSTEM Ankit Dilip Yawale*, Prof ISSN: 2277-9655 [Yawale* et al., 6(1): January, 2017] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY PEDESTRAIN DETECTION BY VIDEO PROCESSING USING THERMAL AND NIGHT VISION SYSTEM Ankit Dilip Yawale*, Prof. V. B. Raskar * Department of Electronics and Telecommunication JSPM’s Imperial College of Engineering and Research Pune, India Department of Electronics and Telecommunication JSPM’s Imperial College of Engineering and Research Pune, India DOI: ABSTRACT The paper describes the use of thermal camera and IR night vision system for the detection of Pedestrians and objects that may cause accident at night time. As per the survey most of the accidents cause is due to low vision ability of human at night time, which leads to most dangerous and higher number of accidents at night with respect to day time. This system include the IR night vision camera which detects the object with the help of IR LED and photodiode pair, this camera have capability to detect the object up to 100m. The thermal camera detects the heat generated by any of the object like cars, Human animals etc. which gives us the facility to detect the object for higher range and with low reflective surface where IR night vision may fails. With the use of these two cameras mounted on car which helps the driver to drive safely. In this system, HOG (Histogram of orientated gradients) algorithm and support vector machine (SVM) is performed with the help of OpenCV in Matlab and EmguCV in Visual Basic 2012. The system is tested on the video recorded using these cameras, and got good and efficient result. And this system is cost efficient and easy to implement. KEYWORDS: Thermal and IR Night vision, OpenCV, Video Processing, Object and Human Detection, Automobile Safty. INTRODUCTION Humans are the most intelligent creation of god. Human’s one of the most important discover is transportation systems. But with the increase of population, needs and desires of human being road transportation is getting bit one of the major reasons of human made death. Pedestrian Detection system is now requirement in the new era of transport. Is ancient time we use to travel by bullock cart or on a horse which does not causes any causality. But now-a-days people have 2-3 vehicles at their house which increases the traffic at roads and accidents and eventually deaths cause by it. In this system, we have tried to reduce the rate of accidents by more than a half. This project help to build a good and efficient and cost affective system for car/ automobile manufacturers to develop more safe and luxuries vehicles. As the population and needs of human being is increasing the numbers are increasing government is trying to decrease the rate of causality and death. In recent years, According to survey 38% of fatal accidents in the European Union occur in darkness places, instead the fact that, the traffic during nights time is several times smaller than that on a day. This means that the risk of an accident in darkness increased. This stats has a strong relation and effect on the pedestrians. Currently, the pedestrians are of about 20 % of all traffic accidents. More than half of pedestrian deaths take place at night (51 %). As per survey by The Times of India, in various major city of India (figure 1),we can see that 60% of accident occur at Delhi is at night time. So it is more necessary to find a good solution for reducing the numbers. http: // www.ijesrt.com © International Journal of Engineering Sciences & Research Technology [29] ISSN: 2277-9655 [Yawale* et al., 6(1): January, 2017] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 Fig. 1. Accident statistics of Delhi city with time in 2015 This system will assist the driver to see much better in darkness and able him to drive safely. This system provides him a dashboard that will show him the live video of road and also continually alerting him about the pedestrians and handles in the way. This system can also assist drive who got asleep while long drive by flashing an alert at critical case THERMAL AND NIGHT VISION SYSTEM Thermal Vision System Thermal vision system uses thermo-graphic camera or thermal imaging camera. This camera works same as the normal visible light camera but this camera uses infrared radiations. This camera operates at very long wavelength of nearly 14,000 nm (or say 14 µm) instead of visible light range of 400-700 nm. Infrared energy is just one part of the electromagnetic spectrum, which encompasses radiation from gamma rays, x-rays, ultra violet, a thin region of visible light, infrared, terahertz waves, microwaves, and radio waves. These are all related and differentiated in the length of their wave (wavelength). All objects emit a certain amount of black body radiation as a function of their temperatures. The higher an object's temperature, the more infrared radiation is emitted as black-body radiation. A special camera can detect this radiation in a way similar to the way an ordinary camera detects visible light. It works even in total darkness because ambient light level does not matter. This makes it useful for rescue operations in smoke- filled buildings and underground. Fig. 2. A thermal image showing temperature variation in a hot air balloon http: // www.ijesrt.com © International Journal of Engineering Sciences & Research Technology [30] ISSN: 2277-9655 [Yawale* et al., 6(1): January, 2017] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 Thermal camera is capable of detecting the object normally up to 200-300m, which very useful for our system. This camera can be used to sense the human as well as radiations emitted by cars or vehicle. In this band spectrum the human body which usually have temperature of about 300K and that has the highest energy emission, therefore objects with an internal heat source, such as pedestrians, cars in motion (e.g., engine, radiator, heated reflectors) are clearly visible. IR Night Vision System In this system, we have to use a pair of IR illuminators and Near Infrared camera. IR illuminator illuminates the IR range light which reflects back and captured by the near infrared camera. this type of system is usually used in the ATMs, CCTV surveillance systems. This allows the user to see in low light, where the human vision cant able to see properly. This system is capable of detecting the object nearly up to 100 to 150m. These cameras are less in cost than that of thermal vision cameras. We can use simply night vision system for less cost solutions and for hi-tech solution we will use the both thermal and infrared night vision system. Fig. 3. A Infrared night vision image showing car and pedestrains This system gives a best result for the pedestrians and object detection system. Existing solution at automobile manufactuer The first night vision system in the automobiles has been introduced to the market bya company was General Motors in the year 2000 and it is applied in the Cadillac DeVille. Development of this project took 15 years of 70 person’s team and costed approximately $100 million. After this in 2003, Toyota has firstly develops the commercial grade active night vision system for the car Toyota Landcruiser and Lexus LX470 which can reached up to the range of 100 m. In 2004 Honda has develops the same in the Legend model, which was an optional system named as "Intelligent Night Vision" with the prime option as pedestrian detection. The system is capable of the range between 30 and 80 m .Now-a-days the major automobile manufacturing companies are taking most efforts on the safer and luxury vehicle. They are investing more on safety of the driver. Audi, BMW and Mercedes- Benz are at the top in this race. Table i. Evolution of night vision systems Active systems Date Passive Systems 2000 “Night vision”, General Motors, Cadillas DeVille "Night View", 2003 "Intelligent Night Toyota 2004 Vision System", http: // www.ijesrt.com © International Journal of Engineering Sciences & Research Technology [31] ISSN: 2277-9655 [Yawale* et al., 6(1): January, 2017] Impact Factor: 4.116 IC™ Value: 3.00 CODEN: IJESS7 Landcruiser, Honda Legend, Lexus X470 Pedestrian detection "Night View 2005 BMW Night Assist Plus", Vision", BMW 7 Mercedes-Benz series S-Class "Night View 2006 “BMW Night Assist Plus", 2007 Vision", BMW 5, Mercedes-Benz 6 series CL-Class "Night View", 2008 BMW Night Toyota Crown Vision", BMW 7 Hybrid, series, Pedestrian pedestrian detection detection "Night View", 2009 "Night Vision Lexus LS, 2010 Assistant", Audi pedestrian A8, Pedestrian detection "Night detection View Assist Plus", Mercedes- Benz E, S-Class Pedestrian detection "Night View 2013 BMW Night Assist Plus", 2014 Vision", BMW 7 Mercedes-Benz series, Pedestrian S-Class, Animals detection detection PROPOSED SYSTEM OF NIGHT VISION In this design, author has used two cameras for detection of the pedestrians. Author has suggested two type of system to be implemented. First (High-quality system), high cost solution which consists of Thermal camera as well as IR night vision camera. And the second (Low-quality system) is having only IR near night vision camera, this system has low cost than that of first one but we have to scarify with the range. First system is having range nearly as 200-250m and second system have 100-125m of range. Fig. 4. Camera placement of high-quality night vision system High-quality Night vision System This system consists of both thermal vision system (i.e.
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